The Rainbow E-E2 Separator Nut is a precision Rainbow replacement part engineered for dependable performance in Rainbow E-Series vacuum systems. This exact-match component carries the manufacturer part number R7491B, ensuring a secure fit in the separator assembly and helping maintain strong suction and filtration. Key features Exact-match MPN R7491B for quick, accurate replacements Durable construction designed for long-lasting Rainbow vacuum parts Precision-engineered separator nut for Rainbow E-Series assemblies Easy installation with standard Rainbow fittings Reliable performance that supports strong suction, filtration, and long-term durability About the Rainbow brand Rainbow is renowned for durable, high-performance vacuum systems and genuine replacement parts that stand the test of time. As a trusted name in home cleaning, Rainbow parts—like the E-E2 Separator Nut—are designed to preserve peak performance, protect your investment, and keep homes feeling fresh. Ready to restore your Rainbow's efficiency? Add the Rainbow E-E2 Separator Nut to your repair kit today and get back to powerful, reliable cleaning. Rainbow E-E2 Separator Nut